OTHER COMPREHENSIVE (LOSS) INCOME

6 Months Ended

Jun. 30, 2012

OTHER COMPREHENSIVE (LOSS) INCOME

3. OTHER COMPREHENSIVE (LOSS) INCOME

Other comprehensive (loss) income consists of the currency translation adjustment associated with the use of local currency by our Canadian operations as its functional currency, changes in the unrealized (loss) gain on available-for-sale securities and the effective portion of a cash flow hedge that matured in October 2011. The tax effects allocated to each component of other comprehensive (loss) income are as follows:

	Quarter Ended June 30,						Six Months Ended June 30,
	2012			2011			2012			2011
Foreign currency translation adjustment	$	(4,840	)		—		$	(4,840	)		—
Unrealized (loss) gain on available-for-sale securities	$	(6	)	$	(7	)	$	23		$	4
Income tax (benefit) expense		(2	)		(3	)		11			1
Unrealized (loss) gain on available-for-sale securities, net of tax	$	(4	)	$	(4	)	$	12		$	3
Unrealized gain on derivative instrument		—		$	118			—		$	233
Income tax expense		—			45			—			89
Unrealized gain on derivative instrument, net of tax		—		$	73			—		$	144
Other comprehensive (loss) income	$	(4,844	)	$	69		$	(4,828	)	$	147

The changes in accumulated other comprehensive loss, net of tax, are as follows:

Six Months Ended June 30,	2012		2011
Foreign currency translation adjustment:
Beginning balance	$	—	$	—
Current period other comprehensive loss		4,840		—
Ending balance	$	4,840	$	—
Available-for-sale securities:
Beginning balance	$	352	$	355
Current period other comprehensive income		12		3
Ending balance	$	340	$	352
Derivative instrument:
Beginning balance	$	—	$	238
Current period other comprehensive income		—		144
Ending balance	$	—	$	94
Accumulated other comprehensive loss, net of tax	$	5,180	$	446